Home / 44,457.47-61,373.61-34,363.11

Finding the Fourth Proportional to 44,457.47, 61,373.61 and 34,363.11

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Solution

The fourth proportional to 44,457.47, 61,373.61 and 34,363.11 is: 47,438.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,457.47 : 61,373.61 = 34,363.11 : x
  2. Step 2: Convert to fraction form
    44,457.47/61,373.61 = 34,363.11/x
  3. Step 3: Cross multiply
    44,457.47x = 61,373.61 × 34,363.11
  4. Step 4: Simplify right side
    44,457.47x = 2,108,988,111.53
  5. Step 5: Solve for x
    x = 2,108,988,111.53/44,457.47
  6. Step 6: Final answer
    x = 47,438.33

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.